I've 2 lines in a multi line (target and actual) chart with categories:
<jan>
<febr>
<mar>
<apr>
And set1 (target):
<20>(value related to jan)
<30>(value related to febr)
<20>(value related to mar)
<25>(value related to apr)
Set 2 (actual)
<22>(value related to jan)
<28>(value related to febr)
< ->(No value for mar)
<26>(value related to apr)
As you see in set2, the actuals, the value for march is missing. I don't want to add a 0-value. This suggest that the
actual for march is 0... but there is just no value. How can i show this in the chart?